Abstract: In order to broaden the application range of shrimp skin and enrich the types of crackers. Shrimp skin was used as additives to make shrimp skin soda crackers. Based on the single-factor experiments, the response surface experiment to optimize the recipe of shrimp skin soda crackers. Results showed that the best recipe of shrimp skin soda cracker: in low-gluten flour100%, shrimp skin powder was 5.15%, peanut oil was 19.93%, yeast powder was 1.51%, baking soda was 0.5%, 15 minutes at the baking temperature was 160℃,. Under this process, the color, aroma, texture and taste of the shrimp skin soda crackers were all the best, and the sensory score was 83 points, which was close to the predicted value of 82.38 by the response surface model.